samples/minifram/minifram.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        minifram.cpp
   3 // Purpose:     wxMiniFrame sample
   4 // Author:      Robert Roebling
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Robert Roebling
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx/wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20 #include "wx/wx.h"
  21 #endif
  22
  23 #include "wx/toolbar.h"
  24 #include "minifram.h"
  25
  26 #if !defined(__WXMSW__)
  27 #include "mondrian.xpm"
  28 #endif
  29 #include "bitmaps/new.xpm"
  30 #include "bitmaps/open.xpm"
  31 #include "bitmaps/save.xpm"
  32 #include "bitmaps/copy.xpm"
  33 #include "bitmaps/cut.xpm"
  34 // #include "bitmaps/paste.xpm"
  35 #include "bitmaps/print.xpm"
  36 #include "bitmaps/preview.xpm"
  37 #include "bitmaps/help.xpm"
  38
  39
  40 // start wxWindows
  41
  42 IMPLEMENT_APP(MyApp)
  43
  44 // globas
  45
  46 MyMainFrame   *main_frame = (MyMainFrame*) NULL;
  47 MyMiniFrame   *mini_frame = (MyMiniFrame*) NULL;
  48 bool           mini_frame_exists = FALSE;
  49 wxButton      *button     = (wxButton*) NULL;
  50
  51 // The `main program' equivalent, creating the windows and returning the
  52 // main frame
  53 bool MyApp::OnInit()
  54 {
  55   // Create the main frame window
  56   main_frame = new MyMainFrame((wxFrame *) NULL, -1, "wxFrame sample",
  57      wxPoint(100, 100), wxSize(300, 200));
  58
  59   main_frame->CreateToolBar(wxNO_BORDER|wxTB_VERTICAL, ID_TOOLBAR);
  60   InitToolbar(main_frame->GetToolBar());
  61
  62   button = new wxButton( main_frame, ID_REPARENT, "Press to reparent!" );
  63
  64   // Create the mini frame window
  65   mini_frame = new MyMiniFrame( main_frame, -1, "wxMiniFrame sample",
  66      wxPoint(100, 100), wxSize(220, 100));
  67   mini_frame_exists = TRUE;
  68
  69   mini_frame->CreateToolBar(wxNO_BORDER|wxTB_HORIZONTAL|wxTB_FLAT, ID_TOOLBAR);
  70   InitToolbar(mini_frame->GetToolBar());
  71
  72   main_frame->SetIcon(wxICON(mondrian));
  73   mini_frame->SetIcon(wxICON(mondrian));
  74
  75   SetTopWindow(main_frame);
  76
  77   main_frame->Show(TRUE);
  78   mini_frame->Show(TRUE);
  79
  80   return TRUE;
  81 }
  82
  83 bool MyApp::InitToolbar(wxToolBar* toolBar)
  84 {
  85   toolBar->SetMargins(5, 5);
  86
  87   // Set up toolbar
  88   wxBitmap* toolBarBitmaps[8];
  89
  90   toolBarBitmaps[0] = new wxBitmap( new_xpm );
  91   toolBarBitmaps[1] = new wxBitmap( open_xpm );
  92   toolBarBitmaps[2] = new wxBitmap( save_xpm );
  93   toolBarBitmaps[3] = new wxBitmap( copy_xpm );
  94   toolBarBitmaps[4] = new wxBitmap( cut_xpm );
  95 //  toolBarBitmaps[5] = new wxBitmap( paste_xpm );
  96   toolBarBitmaps[5] = new wxBitmap( preview_xpm );
  97   toolBarBitmaps[6] = new wxBitmap( print_xpm );
  98   toolBarBitmaps[7] = new wxBitmap( help_xpm );
  99
 100   int width = 16;
 101   int currentX = 5;
 102
 103   toolBar->AddTool(wxID_NEW, *(toolBarBitmaps[0]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "New file");
 104   currentX += width + 5;
 105   toolBar->AddTool(wxID_OPEN, *(toolBarBitmaps[1]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Open file");
 106   currentX += width + 5;
 107   toolBar->AddTool(wxID_SAVE, *(toolBarBitmaps[2]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Save file");
 108   currentX += width + 5;
 109   toolBar->AddSeparator();
 110   toolBar->AddTool(wxID_COPY, *(toolBarBitmaps[3]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Copy");
 111   currentX += width + 5;
 112   toolBar->AddTool(wxID_CUT, *(toolBarBitmaps[4]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Cut");
 113   currentX += width + 5;
 114   toolBar->AddTool(wxID_PASTE, *(toolBarBitmaps[5]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Paste");
 115   currentX += width + 5;
 116   toolBar->AddSeparator();
 117   toolBar->AddTool(wxID_PRINT, *(toolBarBitmaps[6]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Reparent the button");
 118   currentX += width + 5;
 119   toolBar->AddSeparator();
 120   toolBar->AddTool(wxID_HELP, *(toolBarBitmaps[7]), wxNullBitmap, FALSE, currentX, -1, (wxObject *) NULL, "Help");
 121
 122   toolBar->Realize();
 123
 124   toolBar->EnableTool( wxID_HELP, FALSE );
 125
 126   // Can delete the bitmaps since they're reference counted
 127   int i;
 128   for (i = 0; i < 8; i++)
 129     delete toolBarBitmaps[i];
 130
 131   return TRUE;
 132 }
 133
 134 // MyMiniFrame
 135
 136 BEGIN_EVENT_TABLE(MyMiniFrame, wxMiniFrame)
 137     EVT_CLOSE  (              MyMiniFrame::OnCloseWindow)
 138     EVT_BUTTON (ID_REPARENT,  MyMiniFrame::OnReparent)
 139     EVT_MENU   (wxID_PRINT,   MyMiniFrame::OnReparent)
 140 END_EVENT_TABLE()
 141
 142 MyMiniFrame::MyMiniFrame(wxFrame* parent, wxWindowID id, const wxString& title, const wxPoint& pos,
 143         const wxSize& size ) :
 144   wxMiniFrame(parent, id, title, pos, size )
 145 {
 146 }
 147
 148 void MyMiniFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 149 {
 150   // make it known that the miniframe is no more
 151   mini_frame_exists = FALSE;
 152   Destroy();
 153 }
 154
 155 void MyMiniFrame::OnReparent(wxCommandEvent& WXUNUSED(event))
 156 {
 157   button->Reparent( main_frame );
 158
 159   // we need to force the frame to size its (new) child correctly
 160   main_frame->SendSizeEvent();
 161 }
 162
 163 // MyMainFrame
 164
 165 BEGIN_EVENT_TABLE(MyMainFrame, wxFrame)
 166     EVT_CLOSE  (              MyMainFrame::OnCloseWindow)
 167     EVT_BUTTON (ID_REPARENT,  MyMainFrame::OnReparent)
 168     EVT_MENU   (wxID_PRINT,   MyMainFrame::OnReparent)
 169 END_EVENT_TABLE()
 170
 171 MyMainFrame::MyMainFrame(wxFrame* parent, wxWindowID id, const wxString& title, const wxPoint& pos,
 172         const wxSize& size ) :
 173   wxFrame(parent, id, title, pos, size )
 174 {
 175 }
 176
 177 void MyMainFrame::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 178 {
 179   Destroy();
 180 }
 181
 182 void MyMainFrame::OnReparent(wxCommandEvent& WXUNUSED(event))
 183 {
 184   // practical jokers might find satisfaction in reparenting the button
 185   // after closing the mini_frame. We'll have the last laugh.
 186   if (! mini_frame_exists)
 187     wxMessageBox("The miniframe no longer exists.\n"
 188                  "You don't want to make this button an orphan, do you?",
 189                  "You got to be kidding");
 190   else
 191   {
 192     button->Reparent( mini_frame );
 193
 194     // same as above
 195     mini_frame->SendSizeEvent();
 196   }
 197 }
 198
 199